Datasheet4U Logo Datasheet4U.com

A5944 Three-Phase Sensorless Fan Driver

A5944 Description

A5944 Three-Phase Sensorless Fan Driver .
The A5944 three-phase motor drivers incorporate sinusoidal drive to minimize audible noise and vibration for medium power fans.

A5944 Features

* Sinusoidal drive for low audible noise
* Quiet startup adjustment feature
* High efficiency control algorithm
* Sensorless operation
* PWM speed input
* FG speed output
* Lock detection
* Short-circuit protection
* Standby mod

📥 Download Datasheet

Preview of A5944 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
A5944
Manufacturer
Allegro
File Size
641.61 KB
Datasheet
A5944-Allegro.pdf
Description
Three-Phase Sensorless Fan Driver

📁 Related Datasheet

  • A59 - Cascadable Amplifier (MA-COM)
  • A59-1 - Cascadable Amplifier (MACOM)
  • A5954 - 4-channel motor servo driver (AOTOM)
  • A5970AD - Up to 1 A step down-switching regulator (STMicroelectronics)
  • A5970D - 1.5A switch step down switching regulator (STMicroelectronics)
  • A5972D - Up to 1.5A step-down switching regulator (STMicroelectronics)
  • A5973D - 2.5A switch step down switching regulator (STMicroelectronics)
  • A5975AD - Up to 2.5A step-down switching regulator (STMicroelectronics)

📌 All Tags

Three-Phase Sensorless Fan Driver Allegro
Allegro A5944-like datasheet